The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 18, 2014
Filed:
Dec. 26, 2008
Yuelei Xiao, Xi'an, CN;
Jun Cao, Xi'an, CN;
Xiaolong Lai, Xi'an, CN;
Zhenhai Huang, Xi'an, CN;
China Iwncomm Co., Ltd., Xi'an, CN;
Abstract
Authentication access method and authentication access system for wireless multi-hop network. Terminal equipment and coordinator have the capability of port control, the coordinator broadcasts a beacon frame, and the terminal equipment selects an authentication and key management suite and transmits a connecting request command to the coordinator. The coordinator performs authentication with the terminal equipment according to the authentication and key management suite which is selected by the terminal equipment, after authenticated, transmits a connecting response command to the terminal equipment. The terminal equipment and the coordinator control the port according to the authentication result, therefore the authenticated access for the wireless multi-hop network is realized. The invention solves the security problem of the wireless multi-hop network authentication method.